Answer: The geologic time scale is divided based on the major changes in the earth’s surface and climate, and the other thing that divides them is the extinction of species. The appearance and disappearance of fossils also help influence this division.
Explanation:
Norte se
suerte con tu otra respuesta
The last one (you wrote b but I think you meant e?) I think.
Answer:
wheres picture have no idea
Explanation:
